Aurora Ireland

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20242026

most citedObservable CMB B-modes from Cosmological Phase Transitions

2 citations · 2 across the 6 of their papers we have counts for

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astro-ph.CO2026

A Universal CMB $B$ -Mode Spectrum from Early Causal Tensor Sources

Kylar Greene, Aurora Ireland, Gordan Krnjaic +1

Many early universe scenarios predict post-inflationary tensor perturbations from causality-limited, sub-horizon sources. While the microphysical details may differ, as long as the…

astro-ph.CO2026

First constraints on causal sources of primordial gravitational waves from BICEP/Keck, SPTpol, SPT-3G, Planck and WMAP $B$ -mode data

Jessica A. Zebrowski, Aurora Ireland, Christian L. Reichardt +4

Non-inflationary sources of gravitational waves in the early Universe generically predict causality-limited tensor power spectra at low frequencies. We report the first-ever constr…

A Universal CMB B-Mode Spectrum from Early Causal Tensor Sources

First constraints on causal sources of primordial gravitational waves from BICEP/Keck, SPTpol, SPT-3G, Planck and WMAP B-mode data

A Universal CMB $B$ -Mode Spectrum from Early Causal Tensor Sources

First constraints on causal sources of primordial gravitational waves from BICEP/Keck, SPTpol, SPT-3G, Planck and WMAP $B$ -mode data